def migratoryBirds(arr):
    freq = [0 for _ in range(6)]
    
    for i in range(len(arr)):
        freq[arr[i]] += 1
        
    max_freq = 0
    max_freq_id = None
    for x in range(len(freq)):
        if freq[x] > max_freq:
            max_freq = freq[x]
            max_freq_id = x
            
    return max_freq_id

int migratoryBirds(vector<int> arr) {
    vector<int>countBirds(5, 0);
    for (int bird : arr) {
        
        countBirds[bird-1]++;

    }
   return distance( countBirds.begin(), max_element(countBirds.begin(), countBirds.end()))+1;    
}

def migratoryBirds(arr):
    numberOfBirdTypes = {1:0, 2:0, 3:0, 4:0, 5:0}
    
    for birdType in arr:
        numberOfBirdTypes[birdType] += 1
    
    highestNumberBirdType = 0
    highestNumber = -1
    
    for birdType, num in numberOfBirdTypes.items():
        if num > highestNumber:
            highestNumberBirdType = birdType
            highestNumber = num
    
    return highestNumberBirdType

from collections import Counter

def migratoryBirds(arr):
    return Counter(sorted(arr)).most_common(1)[0][0]

import java.io.*;
import java.math.*;
import java.security.*;
import java.text.*;
import java.util.*;
import java.util.concurrent.*;
import java.util.function.*;
import java.util.regex.*;
import java.util.stream.*;
import static java.util.stream.Collectors.joining;
import static java.util.stream.Collectors.toList;



public class Solution {
    public static void main(String[] args){
        Scanner sc=new Scanner(System.in);
        int n=sc.nextInt();
        int[] a=new int[n];
        for(int i=0;i<n;i++){
            a[i]=sc.nextInt();
        }
        int t1=0,t2=0,t3=0,t4=0,t5=0;
        for(int i=0;i<n;i++){
            if(a[i]==1){
                t1++;
            }
            else if(a[i]==2){
                t2++;
            }
            else if(a[i]==3){
                t3++;
            }
            else if(a[i]==4){
                t4++;
            }
            else if(a[i]==5){
                t5++;
            }
        }
        if(t1>=t2 && t1>=t3 && t1>=t4 && t1>=t5){
            System.out.println("1");
        }
        else if(t2>t1 && t2>=t3 && t2>=t4 && t2>=t5){
            System.out.println("2");
        }
        else if(t3>t1 && t3>t2 && t3>=t4 && t3>=t5){
            System.out.println("3");
        }
        else if(t4>t1 && t4>t2 && t4>t3 && t4>=t5){
            System.out.println("4");
        }
        else{
            System.out.println("5");
        }
    }
}